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159-315536 — PIN,SHOULDER,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

159-315536: PIN,SHOULDER,HEADLESS.

The PIN,SHOULDER,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140 OVERALL, shank_length: 0.814 INCHES MINIMUM AND 0.843 INCHES MAXIMUM IN, thread_class: 3A A, thread_length: 0.907 INCHES MINIMUM IN, overall_length: 1.750 INCHES NOMINAL IN, shank_diameter: 0.557 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-141-6870, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
159-315536
NSN: 5315-00-141-6870
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 43999 — THE BOEING COMPANY DIV LEGACY AM&M (USA)
SPECIFICATIONS
materialSTEEL COMP 4140 OVERALL
shank_length0.814 INCHES MINIMUM AND 0.843 INCHES MAXIMUM IN
thread_class3A A
thread_length0.907 INCHES MINIMUM IN
overall_length1.750 INCHES NOMINAL IN
shank_diameter0.557 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
first_end_styleCHAMFERED
second_end_styleROUND
style_designatorSHOULDER
thread_directionRIGHT-HAND
shoulder_diameter0.828 INCHES NOMINAL IN
surface_treatmentCHROMIUM OVERALL
NSN5315-00-141-6870
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 159-315536 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SHANK DIAMETER: 0.557 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
•
SECOND SHANK DIAMETER: 0.557 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
•
FIRST END TAPER LENGTH: 0.047 INCHES NOMINAL IN
•
FIRST END LOCATION: SHORT SHANK END
•
THREAD LENGTH: 0.907 INCHES MINIMUM IN
•
FIRST END STYLE: CHAMFERED
•
SHANK LENGTH: 0.814 INCHES MINIMUM AND 0.843 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SHOULDER
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.557 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
SECOND SHANK DIAMETER0.557 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
FIRST END TAPER LENGTH0.047 INCHES NOMINAL IN
FIRST END LOCATIONSHORT SHANK END
THREAD LENGTH0.907 INCHES MINIMUM IN
FIRST END STYLECHAMFERED
SHANK LENGTH0.814 INCHES MINIMUM AND 0.843 INCHES MAXIMUM IN
STYLE DESIGNATORSHOULDER
THREAD PITCH DIAMETERS+0.5264 TO 0.5294 INCHES IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5626,COND C4 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
OTHER ITEMS IN FSC 5315 — Nails, Machine Keys, and Pins
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5315-00-000-1037 5315-00-000-1067 5315-00-000-1245 5315-00-000-1372 5315-00-000-1412 5315-00-001-1571 5315-00-001-1572 5315-00-001-1602
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 159-315536?
159-315536 is a PIN,SHOULDER,HEADLESS.
What is the NSN for 159-315536?
159-315536 is cataloged in the U.S. Government catalog under NSN 5315-00-141-6870. This indicates validated use in U.S. government and defense supply chains.
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